IStarUSA IS-950R3KPD8 Manual download pdf (Page 3)

Duration Surge Operating AC Voltage Line Frequency Performance Criteria

Continuous 10% Nominal AC Voltage 50/60 Hz No loss of function or performance

0 - ½ AC cycle 30% Mid-point of Nominal AC

Voltage

50/60 Hz No loss of function or performance

3. DC Output Specification

3.1 Output Power / Currents

Table 4: Load Range

daoL mumixaM daoL muminiM egatloV

A03 A1 V3.3+

A04 A1 V5+

A86 A2 V21+

A5.0 A0 V21-

A3 1.0 BSV5+

Notes:

Note 1: The +5 & +3.3 Volt total output shall not exceed 210W.

Note 2: The +5, +3.3 & +12Volt total output shall not exceed 930W.

3.2 Voltage Regulation, Ripple and Noise

Table 5: Regulation, ripple and noise

Output Voltage +3.3V +5V +12V -12V(Optional)

+5VSB(Optional)

Load Reg. ±5% ±5% ±5% ±10% ±5%

Line Reg. ±1% ±1% ±1% ±1% ±1%

Ripple & Noise 60mV 60mV 120mV 120mV 60mV

Ripple and noise shall be measured using the following methods:

a) Measurements made differentially to eliminate common-mode noise

b) Ground lead length of oscilloscope probe shall be ≤ 0.25 inch.

c) Measurements made where the cable connectors attach to the load.

d) Outputs bypassed at the point of measurement with a parallel combination of

10uF tantalum capacitor in parallel with 0.1uF ceramic capacitors.

e) Oscilloscope bandwidth of 0 Hz to 20MHz.

f) Measurement

s measured at locations where remote sense wires are connected.

g) Regulation tolerance shall include temperature change, warm up drift and dynamic load

3.3 Capacitive Loading

The power supply shall be stable and meet all requirements in the following table, except dynamic loading

1 2 3 4 5 6 7 8 ... 13 14

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IStarUSA IS-950R3KPD8 Manual Page 3